Technical Information
DP7XX Series PLUS+1® Mobile Machine Displays
L1315553
• Rev DA • Dec 2013
12
Controller Area Network (CAN) Specifications
CAN Shield/Analog Inputs
The CAN shield pin on the unit can be used as a non-configurable analog input.
The values in the following table assumes that software compensates for errors in the analog to
digital (A/D) converter.
CAN Shield
Description
Unit
Minimum
Maximum
Typical
Comment
Input impedance
—
—
—
0.68 μF + 1 Ω —
Analog Input (5 V Only)
Description
Unit
Minimum
Maximum
Comment
Allowed voltage at pin
V
0
36
—
Measuring range
V
0
5.75
—
Resolution
mV
1.4
—
Worst case error
mV
±(20 + U*2%)
—
Input impedance
kΩ
233 ± 3
—
CAN Communication
CAN Communication
Description
Unit
Minimum
Maximum
Typical
Comment
Available baud rates
kBd
50
1000
50
With 120 Ω termination.
The default baud rate is
250kbit.
100
125
250
500
1000
Maximum input voltage
range
V
0
36
—
—
